Hello, this morning I was shaving my pubic hair when I by mistake cut open a small spot at the base of the shaft of my penis. The cut isn't big at all nor deep but it still came blood in very small amount and stopped bleeding after I whiped it with paper. It doesn't hurt or anything, honestly I cant even see the mark where I supposedly cut myself. Anyways I am worried that my penis might have been damaged and wont grow or maybe even shrink. Of course I got scared and masturbated directly after I cut myself to see if my size was affected which it wasn't but im still worried.